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Ds+ decays to ηπ+ and η’π+

Physical Review Letters American Physical Society (APS) 68:9 (1992) 1275-1278

Authors:

J Alexander, C Bebek, K Berkelman, D Besson, TE Browder, DG Cassel, E Cheu, DM Coffman, PS Drell, R Ehrlich, RS Galik, M Garcia-Sciveres, B Geiser, B Gittelman, SW Gray, DL Hartill, BK Heltsley, K Honscheid, J Kandaswamy, N Katayama, PC Kim, DL Kreinick, JD Lewis, GS Ludwig, J Masui, J Mevissen, NB Mistry, S Nandi, CR Ng, E Nordberg, C O’Grady, JR Patterson, D Peterson, M Pisharody, D Riley, M Sapper, M Selen, H Worden, M Worris, P Avery, A Freyberger, J Rodriguez, J Yelton, S Henderson, K Kinoshita, F Pipkin, M Saulnier, R Wilson, J Wolinski, D Xiao, H Yamamoto, AJ Sadoff, R Ammar, P Baringer, D Coppage, R Davis, M Kelly, N Kwak, H Lam, S Ro, Y Kubota, JK Nelson, D Perticone, R Poling, S Schrenk, MS Alam, IJ Kim, B Nemati, V Romero, CR Sun, P-N Wang, MM Zoeller, G Crawford, R Fulton, KK Gan, T Jensen, H Kagan, R Kass, R Malchow, F Morrow, J Whitmore, P Wilson, F Butler, X Fu, G Kalbfleisch, M Lambrecht, P Skubic, J Snow, P-L Wang, D Bortoletto, DN Brown, J Dominick, RL McIlwain, DH Miller, M Modesitt, EI Shibata, SF Schaffner, IPJ Shipsey, M Battle, J Ernst, H Kroha, S Roberts, K Sparks, EH Thorndike, C-H Wang, M Artuso, M Goldberg, T Haupt, N Horwitz, R Kennett, GC Moneti, Y Rozen, P Rubin, T Skwarnicki, S Stone, M Thusalidas, W-M Yao, G Zhu, AV Barnes, J Bartelt, SE Csorna, V Jain, T Letson, MD Mestayer, DS Akerib, B Barish, DF Cowen, G Eigen, R Stroynowski, J Urheim, AJ Weinstein, RJ Morrison, H Tajima, D Schmidt, M Procario, M Daoudi, WT Ford, DR Johnson, K Lingel, M Lohner, P Rankin, JG Smith
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Ds+ decays to ηρ+, η’ρ+, and φρ+

Physical Review Letters American Physical Society (APS) 68:9 (1992) 1279-1282

Authors:

P Avery, A Freyberger, J Rodriguez, J Yelton, S Henderson, K Kinoshita, F Pipkin, M Saulnier, R Wilson, J Wolinski, D Xiao, H Yamamoto, AJ Sadoff, R Ammar, P Baringer, D Coppage, R Davis, M Kelly, N Kwak, H Lam, S Ro, Y Kubota, JK Nelson, D Perticone, R Poling, S Schrenk, MS Alam, IJ Kim, B Nemati, V Romero, CR Sun, P-N Wang, MM Zoeller, G Crawford, R Fulton, KK Gan, T Jensen, H Kagan, R Kass, R Malchow, F Morrow, J Whitmore, P Wilson, F Butler, X Fu, G Kalbfleisch, M Lambrecht, P Skubic, J Snow, P-L Wang, D Bortoletto, DN Brown, J Dominick, RL McIlwain, DH Miller, M Modesitt, EI Shibata, SF Schaffner, IPJ Shipsey, M Battle, J Ernst, H Kroha, S Roberts, K Sparks, EH Thorndike, C-H Wang, M Artuso, M Goldberg, T Haupt, N Horwitz, R Kennett, GC Moneti, Y Rozen, P Rubin, T Skwarnicki, S Stone, M Thusalidas, W-M Yao, G Zhu, AV Barnes, J Bartelt, SE Csorna, V Jain, T Letson, MD Mestayer, DS Akerib, B Barish, DF Cowen, G Eigen, R Stroynowski, J Urheim, AJ Weinstein, RJ Morrison, H Tajima, D Schmidt, M Procario, M Daoudi, WT Ford, DR Johnson, K Lingel, M Lohner, P Rankin, JG Smith, J Alexander, C Bebek, K Berkelman, D Besson, TE Browder, DG Cassel, E Cheu, DM Coffman, PS Drell, R Ehrlich, RS Galik, M Garcia-Sciveres, B Geiser, B Gittelman, SW Gray, DL Hartill, BK Heltsley, K Honscheid, J Kandaswamy, N Katayama, PC Kim, DL Krenick, JD Lewis, GS Ludwig, J Masui, J Mevissen, NB Mistry, S Nandi, CR Ng, E Nordberg, C O’Grady, JR Patterson, D Peterson, M Pisharody, D Riley, M Sapper, M Selen, H Worden, M Worris
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Direct measurement of the W-γ coupling at the CERN pp Collider

Physics Letters B 277:1-2 (1992) 194-202

Authors:

J Alitti, G Ambrosini, R Ansari, D Autiero, P Bareyre, IA Bertram, G Blaylock, P Bonamy, K Borer, M Bourliand, D Buskulic, G Carboni, D Cavalli, V Cavasinni, P Cenci, JC Chollet, C Conta, G Costa, F Costantini, L Cozzi, A Cravero, M Curatolo, A Dell'Acqua, T DelPrete, RS DeWolf, L DiLella, Y Ducros, GF Egan, KF Einsweiler, B Esposito, L Fayard, A Federspiel, R Ferrari, M Fraternali, D Froidevaux, G Fumagalli, JM Gaillard, F Gianotti, O Gildemeister, C Gössling, VG Goggi, S Grünendahl, K Hara, S Hellman, J Hrivnac, H Hufnagel, E Hugentobler, K Hultqvist, E Iacopini, J Incandela, K Jakobs, P Jenni, EE Kluge, N Kurz, S Lami, P Lariccia, M Lefebvre, L Linssen, M Livan, P Lubrano, C Magneville, L Mandelli, L Mapelli, M Mazzanti, K Meier, B Merkel, JP Meyer, M Moniez, R Moning, M Morganti, L Müller, DJ Munday, M Nessi, F Nessi-Tedaldi, C Onions, T Pal, MA Parker, G Parrour, F Pastore, E Pennacchio, JM Pentney, M Pepe, L Perini, C Petridou, P Petroff, H Plothow-Besch, G Polesello, A Poppleton, K Pretzl, M Primavera, M Punturo, JP Repellin, A Rimoldi, M Sacchi, P Scampoli, J Schacher, B Schmidt, V Simak, SL Singh, V Sondermann

Abstract:

The process pp→evγ+X is studied as √s=630 GeV. The observed signal is used to extract a direct measurement of the parameters κ and λ which define the magnetic dipole and electric quadrupole moments of the W boson and therefore the WWγ coupling. We find κ=1+2.6-2.2 and λ=0+1.7-1.8 and their 95% confidence limits -3.5<κ<5.9 and -3.6<λ<3.5. The results are model indepedent and in good agreement with the standard model values, κ=1 and λ=0. © 1992.
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Experimental limit on the decay W±→π±γ at the CERN >pp collider

Physics Letters B 277:1-2 (1992) 203-208

Authors:

J Alitti, G Ambrosini, R Ansari, D Autiero, P Bareyre, IA Bertram, G Blaylock, P Bonamy, K Borer, M Bourliaud, D Buskulic, G Carboni, D Cavalli, V Cavasinni, P Cenci, JC Chollet, C Conta, G Costa, F Costantini, L Cozzi, A Cravero, M Curatolo, A Dell'Acqua, T DelPrete, RS DeWolf, L DiLella, Y Ducros, GF Egan, KF Einsweiler, B Esposito, L Fayard, A Federspiel, R Ferrari, M Fraternali, D Froidevaux, G Fumagalli, JM Gaillard, F Gianotti, O Gildemeister, C Gössling, VG Goggi, S Grünendahl, K Hara, S Hellman, J Hrivnac, H Hufnagel, E Hugentobler, K Hultqvist, E Iacopini, J Incandela, K Jakobs, P Jenni, EE Kluge, N Kurz, S Lami, P Lariccia, M Lefebvre, L Linssen, M Livan, P Lubrano, C Magneville, L Mandelli, L Mapelli, M Mazzanti, K Meier, B Merkel, JP Meyer, M Moniez, R Moning, M Morganti, L Müller, DJ Munday, M Nessi, F Nessi-Tedaldi, C Onions, T Pal, MA Parker, G Parrour, F Pastore, E Pennacchio, JM Pentney, M Pepe, L Perini, C Petridou, P Petroff, H Plothow-Besch, G Polesello, A Poppleton, K Pretzl, M Primavera, M Punturo, JP Repellin, A Rimoldi, M Sacchi, P Scampoli, J Schacher, B Schmidt, V Simak, SL Singh, V Sondermann

Abstract:

Results are given on a search for the decay W±→π±γ with the UA2 detector in pp collisions at √s=630 GeV. No signal for such a process is observed and upper limits on the ration R=Γ(W±→π±γ)/ Γ(W±→e±v)<4.9× 10-3 and on the branching ratio BR(W±→π±γ)<5. 4×10-4 are derived at 95% confidence level. © 1992.
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Measurement of baryon production in B-meson decay

Physical Review D American Physical Society (APS) 45:3 (1992) 752-770

Authors:

G Crawford, R Fulton, T Jensen, DR Johnson, H Kagan, R Kass, R Malchow, F Morrow, J Whitmore, P Wilson, D Bortoletto, D Brown, J Dominick, RL McIlwain, DH Miller, M Modesitt, CR Ng, SF Schaffner, EI Shibata, IPJ Shipsey, M Battle, H Kroha, K Sparks, EH Thorndike, C-H Wang, MS Alam, IJ Kim, WC Li, XC Lou, B Nemati, V Romero, CR Sun, P-N Wang, MM Zoeller, M Goldberg, T Haupt, N Horwitz, V Jain, Rosemary Kennett, MD Mestayer, GC Moneti, Y Rozen, P Rubin, T Skwarnicki, S Stone, M Thusalidas, W-M Yao, G Zhu, AV Barnes, J Bartelt, SE Csorna, T Letson, J Alexander, M Artuso, C Bebek, K Berkelman, D Besson, T Browder, DG Cassel, E Cheu, DM Coffman, PS Drell, R Ehrlich, RS Galik, M Garcia-Sciveres, B Geiser, B Gittelman, SW Gray, DL Hartill, BK Heltsley, K Honscheid, J Kandaswamy, N Katayama, DL Kreinick, JD Lewis, GS Ludwig, J Masui, J Mevissen, NB Mistry, S Nandi, E Nordberg, C O'Grady, JR Patterson, D Peterson, M Pisharody, D Riley, M Sapper, M Selen, A Silverman, H Worden, M Worris, AJ Sadoff, P Avery, A Freyberger, J Rodriguez, J Yelton, S Henderson, K Kinoshita, F Pipkin, M Procario, M Saulnier, R Wilson, J Wolinski, D Xiao, Hitoshi Yamamoto, R Ammar, P Baringer, D Coppage, R Davis, P Haas, M Kelly, N Kwak, Ha Lam, S Ro, Y Kubota, JK Nelson, D Perticone, R Poling, S Schrenk
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